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Natural gas is the bridge fuel that will help us achieve a lower-carbon future.
The simplest drawings can often carry the deepest emotions.
预测未来的唯一方法是创造未来。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
生活的目的不是快乐。它是有用的,是光荣的,是富有同情心的,是让你活得有意义,活得好。